FPUS42 KJAX 250848 City Forecast for Ocala, FL Issued Wednesday morning - Nov 25, 2009 .Wednesday... Showers, high 68, 80% chance of precipitation. .Wednesday night... Low 51, 30% chance of precipitation. .Thursday... Sunny, high 70, 10% chance of precipitation. .Thursday night... Low 39. .Friday... High 64.